What powers heatbeat.de?

Last seen Jul 2026 · 11 technologies across 11 categories

Analytics

Plausible
since Nov 2023

CDN

Amazon S3
since Nov 2023

JavaScript frameworks

React
since Nov 2023

Miscellaneous

Open Graph
since Nov 2023

PaaS

Amazon Web Services
since Nov 2023

Programming languages

Python
since Nov 2023

Security

HSTS
since Nov 2023

UI frameworks

Bootstrap
since Jun 2025

Web frameworks

Django
since Nov 2023

Web servers

Nginx
since Nov 2023

Webmail

Microsoft 365
since Jun 2024

AI Crawlers

No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.

  • robots.txt not found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No robots.txt, all AI crawlers allowed

Full breakdown

Open Page Rank

2.76 / 10 · ranked #2,074,269 of all domains

25 referring domains · OpenPageRank

Infrastructure

  • Hosted on Hetzner (116.202.178.64)
  • DNS: Amazon Route 53
  • Email: Microsoft 365
  • Email security: SPF (hard fail), no DMARC record
  • SSL: Let's Encrypt, ECDSA P256, expires Oct 2026
  • Common Crawl link graph: rank 17,186,084, 2 hosts
  • Verified with: Google, Microsoft 365

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
Report an incorrect detection

Recent changes

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018